| Time | Date | Name | Meet |
|---|---|---|---|
| 1:52.00 | Feb. 20, 2020 | Dillon Cherwin | College Conference of Illinois & Wisconsin Championships |
| 1:53.01 | Feb. 13, 2014 | Marcus Duval | College Conference of Illinois & Wisconsin Championships |
| 1:53.13 | March 20, 2013 | Marcus Duval | NCAA Division III Championships |
| 1:53.94 | Feb. 14, 2013 | Marcus Duval | College Conference of Illinois & Wisconsin Championships |
| 1:54.26 | March 21, 2012 | Marcus Duval | NCAA Division III Championships |
| 1:54.93 | Feb. 17, 2011 | Marcus Duval | College Conference of Illinois & Wisconsin Championships |
| 1:56.63 | Feb. 18, 2010 | Tommy Gilbert | College Conference of Illinois & Wisconsin Championships |
| 1:57.12 | Feb. 19, 2009 | Tommy Gilbert | CCIW Championships |
| 1:58.71 | Feb. 14, 2008 | Ben Rock | CCIW Championships |
| 1:59.92 | Feb. 8, 2007 | Ben Rock | CCIW Championships |
| 2:00.04 | Feb. 9, 2006 | Ben Rock | CCIW Swimming Championships |
| 2:02.00 | Feb. 10, 2005 | Ben Rock | CCIW Championships |
| 2:05.05 | Feb. 13, 2003 | Ben Braksick | CCIW Swimming Championships |
| 2:05.17 | Feb. 14, 2002 | Ben Braksick | CCIW Championships |
